Five-cylinder engines occupy a strange sweet spot in automotive history, sitting between the balance of a straight-six and the compact packaging of a four-cylinder. They have powered everything from ...

There are so many different engine types in the marketplace. You have your V6s, V8s, flat engines, inline engines, and more. However, before you get down to the specifics of what kind of engine you ...

The HEMI logo plastered on modern Dodge cars and Ram trucks promises an increased level of automotive engine performance. But what's the difference between a hemi and a non-hemi engine? The primary ...

Forbes contributors publish independent expert analyses and insights. I write about the airline industry and aviation safety. Mar 13, 2014, 09:54am EDT Mar 17, 2014, 10:46am EDT This article is more ...

Also, Cummins, which develops and supplies engines for various industries, has recently unveiled a completely new 15-liter hydrogen engine for the transport industry. This new engine is a statement of ...

Modern engines are more advanced and more demanding, which is why fuel chemistry is a critical factor when it comes to keeping them performing at their peak. Today’s engines face stress from heat, ...